Re-initializing a Canalyzer CPU with a malfunctioning touch panel
If the 'A' button is not responding when you attempt to reset to default
conditions, follow the steps below.
- Detach the touch panel ribbon from the CPU.
- Locate pin 2 and pin 5 (pin 1 is on the top), where the touch panel ribbon attaches to the CPU.
- Create a wire jumper (or alligator clips) to temporarily connect these two pins. This will emulate the 'A' button being pressed.
- Power cycle the machine.
- When the machine powers up, you should see "reset to default conditions."
- Remove the temporary wires from pin 2 and 5 and replace the touch panel connector. Make sure the pins are correctly matched to the connector.
- Try to use the 'A' key and other keys to see if the response is normal.
- If the keys respond poorly (or not at all) and the pins are correctly matched with the cables, the touch panel needs replacement. Order part #202-0001 from us to get it replaced.
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